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    <title>管理员页面</title>
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<h1>欢迎来到管理员页面</h1>
<h3>请选择：</h3>
<a href="openAccount.php">1,开户</a><br />
<a href="openCard.php">2,开卡</a><br />
<a href="allAccount.php">3,查看所有用户</a>
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